* {
    margin: 0;
    padding: 0;
}

li {
    list-style: none;
}

img {
    display: block;
}

a {
    text-decoration: none;
}
body,
html {
    background-color: #fff;
}
header {
    width: 100%;
    height: 130px;
}

.hea_top {
    height: 40px;
    background-color: #000;
    position: sticky;
    top: 0;
    z-index: 999;
    width: 100%;
}

.hea_top .left a {
    display: block;
    color: #fff;
    font-size: 14px;
    padding: 0 10px;
}
.hea_top .left li {
    float: left;
    line-height: 40px;
}
.hea_top .left {
    margin-left: 10px;
}
.hea_top .right {
    margin-right: 10px;
}
.hea_top .right a {
    display: block;
    color: #fff;
    font-size: 14px;
    padding: 0 10px;
}
.hea_top .right li {
    float: right;
    line-height: 40px;
}
.hea_nav {
    display: flex;
    justify-content: space-between;
    padding: 20px 20px;
    height: 50px;
    background-color: #fff;
    position: sticky;
    z-index: 998;
    top: 40px;
}

.hea_nav .log img {
    width: 200px;
    height: 45px;
}
.hea_list ul li {
    float: left;
    margin-left: 35px;
    line-height: 50px;
}
.hea_list ul li a {
    color: #000;
}
.hea_list ul li a:hover {
    color: red;
}
.hea_input {
    position: relative;
    left: -25px;
    top: -2px;
}
.hea_input img {
    position: absolute;
    top: 10px;
    left: 144px;
    cursor: pointer;
}
.hea_input input {
    display: inline-block;
    height: 32px;
    width: 170px;
    margin: 8px;
    padding-left: 10px;
    padding-top: 5px;
    border-radius: 18px;
    border: 0px;
    background-color: #f6f6f6;
    font-size: 18px;
    // color: #e0e0e0;
    color: #000;
    outline: none;
}
.hea_input input::placeholder {
    font-size: 15px;
    color: #e0e0e0;
}
.main {
    width: 1000px;
    height: 1000px;
    // background-color: gray;
    margin: auto;
}
.main_top ul {
    height: 40px;
    line-height: 40px;
    display: flex;
    justify-content: space-between;
}
.main_top ul li:nth-of-type(1) {
    font-size: 16px;
    color: red;
}
.main_top ul li:nth-of-type(2) {
    font-size: 12px;
}
.main_top ul li:nth-of-type(3) {
    display: block;
}
.main_top ul li input {
    width: 150px;
    height: 25px;
    border: none;
    outline: none;
}
.tab {
    height: 40px;
    background-color: #f3f3f3;
}
.tab ul {
    padding-left: 10px;
    padding-right: 80px;
    font-size: 12px;
    line-height: 40px;
    display: flex;
    justify-content: space-between;
}

.tab ul li:nth-of-type(3) {
    margin-left: 360px;
}

.list_tab{
    padding-left: 10px;
    height: 30px;
    line-height: 30px;
    border-bottom: 3px solid #aaaaaa;
}
.shop {
    height: 120px;
    position: relative;
    padding-right: 56px;
    border: 1px solid #aaaaaa;
    border-top: 0px;
}
.shop ul{

    display: flex;
    justify-content: start;
    padding-top: 20px;
    padding-left: 10px;
    font-size: 12px;
}
.shop ul li{
    cursor: pointer;
}
.shop ul img{
    width: 80px;
    height: 80px;
    margin-left: 20px;
    margin-top: -20px;
    margin-right: 20px;
}
.shop ul li:nth-of-type(2){

    width: 230px;
    height: 60px;

}
.shop ul li:nth-of-type(3){

    width: 200px;
    height: 60px;
    margin-left: 10px;

}
.shop ul li:nth-of-type(4){

    width: 84px;
    height: 60px;
    margin-left: 10px;

}
.shop ul li:nth-of-type(6){

    width: 100px;
    height: 60px;
    margin-left: 10px;

}
.delete{
    display: block;
    margin-bottom: 7px;

}

.number input{
    border: none;
    outline: none;
    text-align: center;
    width: 46px;
    height: 20px;

}
.number{

    display: flex;
    width: 120px;
    height: 60px;

} 
.number span{

    width: 17px;
    height: 20px;
    display: block;
    background-color: #f1f1f1;
    text-align: center;
    line-height: 20px;
    cursor: pointer;
}
.null img{

    margin: auto;
    width: 1000px;

}
.recommend{
    width: 1000px;
    height: 300px;
    border-bottom: 3px solid #e6e6e6;
    position: relative;
}
.recommend ul li{

    float: left;
    font-size: 14px;
    font-weight: 1000;
    width: 96px;
    height: 20px;
    cursor: pointer;
    text-align: center;

}
.recommend ul li:nth-of-type(even){
    display: none;
}
.content{

    position: absolute;
    top: 40px;
    width: 1000px;
    height: 240px;
    text-align: center;
    color: #fff;
    line-height: 240px;
    font-size: 40px;
    display: none;
}
.rec_list li.active{

    border-bottom: 3px solid red;
    color: red;

}
.content.active{

    display: block;

}